Taw qhia: Loj txoj kab uas hla welded yeeb nkab revolutionized industries raws li ntau haiv neeg li roj thiab roj, dej thiab kev tsim kho, kos ib tug tseem ceeb milestone nyob rau hauv engineering.Nrog lawv lub zog loj, ua haujlwm ntev thiab siv tau ntau yam, cov kav dej no tau dhau los ua qhov zoo tshaj plaws engineering.Hauv blog no, peb del ...
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